How about an effects player?

I was noticing you have a pretty decent collection of effects now. There are many that are excellent, but I’m not sure I’d want them active all the time. So I was thinking How about an Effects Player? A program where you could take a group of effects, and switch between them at an interval, sort of like a screen saver changing background pictures.
This would also open the possibility to create ‘playlists’ like with a music player…you could swap with friends, etc…any interest?